There have many three-dimensional shape of the object in your brain that are wanted to share, but do not know how to express? How to "sketch" the three-dimensional image in your mind? 3D modeling technology can help us construct the most intuitive and understandable three-dimensional model. The use of floor plan interpret the three-dimensional object process－the most direct and effective expression of our ideas. We have designed many paradigms so that people can quickly understand the logic of using 3D CAD software Sketchup and drawing skills, from introduction to advanced, and introduce SketchUp 3D modeling technologies. After completing "3D CAD Fundamental", it is no longer difficult to draw ideas that are beyond imagination with 3D modeling technology! The goal of this course is to construct a three-dimensional model, with the computer as the main teaching material, to enrich the fun paradigm and the complete drawing process. Step-by-step teach you how to use Sketchup's 3D modeling software technology. With the completion of "3D CAD Fundamental", you will be able to realize the 3D objects that exist in the imagination through 3D modeling!

Avaliações

VY

It was so simple to learn this course. It was all possible with Coursera and NTU. Thank you so much.

SS

Aug 10, 2019

Filled StarFilled StarFilled StarFilled StarFilled Star

It was very nice experience,they taught to many things of 3d fundamental.

Na lição

Toy House: familiar with [Move] and [Arcs]

The second example, toy house is designed for learners to be familiar with [Move] and [Arcs]. Inclined roof is a highlight in the example. Learners will understand how to add objects not perpendicular to the reference surface. The module also includes the methods of using [Arcs].

Ministrado por

康仕仲

原臺灣大學土木工程學系教授 (Professor)

Transcrição

[MUSIC] Greetings to all. In today's class we are going to learn how to create arced objects. Here we will use the Arc tool functions to give a better looking shape to the roof of our house. Let's get started. Now we use the Push and Pull tool to draw the roof. Here we select the Push and Pull tool, click on the roof, and pull it to 30 centimeters. Then we input 30 cm into the measurement box, and press Enter. Here's a trick, if you double-click on the other face, the Push and Pull tool will repeat the last executed action. So the face where we double-click will be pulled to the same heights as the other parts of the roof. Next, we draw lines to complete the undrawn parts between the two sides of the roof, and the sight lines that form the eaves the roof. Then we erase the unnecessary lines. Here, we use again the Push and Pull tool, and pull 30 cm the eaves for this side of the roof. This same goes to each side, so we just double-click on the eave to the let the Push and Pull tool automatically put it 30 centimeters. We do the same for the other side, and put it 30 centimeters. After doing this, we get the eaves for this roof with a length of 30 centimeters. Then we use the Push and Pull tool to pull the ridge of the roof a bit. Our ridge is currently square, but we want to create an arced ridge. To do so, we use the Arc tool. We choose from the drop down menu, the two endpoints tool option to create an arc that's joined two points. After we have selected our two points, we can drag the mouse up and down so we can see how the arc curvature varies with our mouse movements. Notice that the cursor appears to be blue, which means the arc we are drawing is on surface parallel to the blue axis, in other words, on the ridge surface. If the arc is not blue, we won't draw the arc where we need. If we are sure about our arc direction, we click to finish editing the arc. And then we select the Push and Pull tools to eliminate the unnecessary parts. Here we obtain a curvature ridge and a 30 centimeters eave is stationed on each side of the roof. Today we tried a new tool. We need to remember that even though this tool has more than one option, the idea to draw an arc is the same. We will learn more applications in the next class. Let's stop learning for now, goodbye. [MUSIC]